The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 27, 2022
Filed:
Dec. 14, 2020
Qed-it Systems Ltd., Tel Aviv-Jaffa, IL;
Aurélien Renaud François Nicolas, Berlin, DE;
Daniel Messod Benarroch Guenun, Tel Aviv, IL;
Arbel Deutsch Peled, Tel Aviv, IL;
Ori Wallenstein, Raanana, IL;
QED-it Systems Ltd., Tel Aviv-Jaffa, IL;
Abstract
Embodiments disclosed herein describe computing private set intersection (PSI) between various parties using delegation to other devices and in one round of interaction (request and response). The various parties involved and their associated computing devices are referred to herein as participants. The protocol is forward-secure and completely hides the data of participants from an eavesdropper. Because the protocol only uses a single round of interaction, it is more efficient and does not require each participant to have servers that remain online continuously.